Low-voltage switchgear and controlgear - Part 6: multiple function equipment - Control and protective switching devices (or equipment) (CPS)
Edition 2003-10-01

Independent gas-fired convection heaters incorporating a fan to assist transportation of combustion air and/or flue gases
Edition 2003-09-05

Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS)
Edition 2005-10-13

Independent gas-fired convection heaters incorporating a fan to assist transportation of combustion air and/or flue gases
Edition 2005-12-01

Independent gas-fired convection heaters incorporating a fan to assist transportation of combustion air and/or flue gases
Edition 2006-04-26

Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS) (IEC 60947-6-2:2002/A1:2007).
Edition 2008-01-16

Low-voltage switchgear and controlgear - Part 6-2 : multiple function equipment - Control and protective switching devices (or equipment) (CPS)
Edition 2007-07-01

Electricity metering equipment - Particular requirements - Part 23: Static meters for reactive energy (classes 2 and 3) (Endorsed by Asociación Española de Normalización in May of 2021.)
Edition 2021-05-01

Electricity metering equipment - Particular requirements - Part 23: static meters for reactive energy (classes 2 and 3)
Edition 2021-04-02

Electricity metering equipment - Particular requirements - Part 23: static meters for reactive energy (classes 2 and 3)
Edition 2021-07-23